Challenge: Use a GPU event to spawn the rocket trails

1. Use a GPU event to spawn the rocket trails

1. Add a Trigger AlwaysEvent

a. Add a Trigger Event Always to the Update Context of the main rocket System

b. Configure the Trigger Event Always to trigger a new Rocket Trail system

2. Configure the Rocket Trails to inherit the position of the Rocket to create the trail effect

Figure 01: Inheriting from the Position of the Rocket.

a. Set the Lifetime

b. Set the Position to use the inherited position (plus some simple math to randomize the inherited velocity)

Figure 02: VFX Graph showing how to get the source position.

c. Randomize the rotation

d. Use the default vector field to create some random movement of the trail during its lifetime

e. Render the trail using the Output Particle Trail

Figure 03: The finished rocket trails